Magnetic Powder Cores

磁粉芯是由軟磁合金(jīn)粉末通過絕緣包覆壓制而費但成。其磁路(lù)由軟磁合金(jīn)粉末和少公分(fēn)布式氣隙兩部分(fēn)組成,分(fēn)布式氣隙賦予了(行暗le)磁粉芯獨特性能(néng),從而使得磁粉低嗎芯區别于其他類磁芯。非晶磁粉芯具有超低(dī)的中高頻損耗和優良的直窗跳流偏磁特性,是優選的差模濾波電感、PFC電感、功睡話率扼流圈磁 芯材料,大量應用于BUCK、BOOST、BUCK-BOOST等各關去種拓撲結構的開關(guān)電源中。

Specification:MGMPHXXX
Manufacturer:Advanced Technology & Materials Co., L友市td.
Contact Person:Mr. SunOrigin:Yongfeng Beijing
Email:nano@atmcn.comTel:+86-010-58712641
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 Applications:

PFC Inductor
High Current AC Outp物暗ut Chokes 
Output Chokes for Industr水空ial Supplies 
High Frequency Fly-back Transfo校雜rmer


Features of product :
Ultra Low Core-loss 
Superior DC-bias Properties
Excellent Frequency Properti兵作es
Good Temperature Stability
High cost effective

Comparison of Powder 海秒Cores:

 

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*For reference only, not in A日河T&M product pamphlet.

performance curve

    ☆ Permeability vs. DC Bias.

 

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    ☆ Core L門話oss  @50 kHz :

 

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    ☆ 北會MGMP H (FeSiB) Permeabilit視購y vs. DC Bias Curves:

 

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    ☆ MGMP H (FeSiB) Per雜他meability vs. Frequency 員唱:

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    ☆MGMP H (F在技eSiB) Core Loss Curves:

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Note: can be customized accordin老房g to the requirements of other個中 size / performance.